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CVE-2025-3194: Versions of the package bigint-buffer from 0.0.0 are vulnerable to Buffer Overflow in the toBigIntLE() function. Attackers can exploit this to...

8.7 CVSS

Description

Versions of the package bigint-buffer from 0.0.0 are vulnerable to Buffer Overflow in the toBigIntLE() function. Attackers can exploit this to crash the application.

Classification

CVE ID: CVE-2025-3194

CVSS Base Severity: HIGH

CVSS Base Score: 8.7

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P

Problem Types

Buffer Overflow

Affected Products

Vendor: n/a

Product: bigint-buffer

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 15.55% (scored less or equal to compared to others)

EPSS Date: 2025-05-03 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-3194
https://security.snyk.io/vuln/SNYK-JS-BIGINTBUFFER-3364597
https://github.com/no2chem/bigint-buffer/blob/master/src/index.ts%23L25
https://www.usenix.org/system/files/sec23fall-prepub-262_staicu.pdf

Timeline